Heymann, M. (2012).
Natural Gas. In S. Fredericks, L. Shen, S. Thompson & D. Vasey (Eds.),
The Encyclopedia of Sustainability: Vol. 4. Natural Resources and Sustainability (pp. 312-318). Berkshire Publishing Group.
Swann, A. F. (2012).
Ornea, L.; Verbitsky, M. A report on locally conformally Kähler manifolds. Harmonic maps and differential geometry, 135--149, Contemp. Math., 542, Amer. Math. Soc., Providence, RI, 2011. Mathematical Reviews,
2012e(53135), MR2796645.
Swann, A. F. (2012).
Reidegeld, Frank. Special cohomogeneity-one metrics with Q(1,1,1) or M(1,1,0) as the principal orbit. J. Geom. Phys. 60 (2010), no. 9, 1069--1088. Mathematical Reviews,
2012b(2012b:53087), MR2654088.
Reshetikhin, N., Stroppel, C. & Webster, B. (2012).
Schur-Weyl-type duality for quantized gl(1|1), the Burau representation of braid groups, and invariants of tangled graphs. In I. Itenberg, B. Jöricke & M. Passare (Eds.),
Perspectives in analysis, geometry, and topology: On the occasion of the 60th birthday of Oleg Viro (pp. 389-401). Birkhäuser Verlag.
https://doi.org/10.1007/978-0-8176-8277-4_16